Transaction not yet indexed

2188hYAfyGR5TP4MvajHByQtiydZKB4Rf6rsRh7LJz6SKXaUasis7bB5Aamg1hiD6nTb9ysTU9pcCqQQUD9gVPCW

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.